<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <link rel="stylesheet" href="css/test1.css">
	<script>
		// alert( document.documentElement.innerHTML );
		function aldd() {
			alert( document.getElementById('aainput') );
		}
	</script>
</head>
<body>
    <h2 class="red" onclick="aldd()">
        一会儿变一个颜色, chrome 不变
    </h2>
    <script>document.write('<a href="xx">xx</a>')</script>
<link rel="stylesheet" href="css/test.css?delay=500">
<link rel="stylesheet" href="css/test.css?delay=2000&amp;color=orange">
<link rel="stylesheet" href="css/test.css?delay=3000&amp;color=yellow">
<link rel="stylesheet" href="css/test.css?delay=4000&amp;color=green">
<link rel="stylesheet" href="css/test.css?delay=5000&amp;color=blue">
<link rel="stylesheet" href="css/test.css?delay=6000&amp;color=pink">
    <input type="text" id="aainput">
</body>
</html>